What two numbers multiply to get 40 and add to get 11

I got the factors of 40 but both numbers do not add up to 11. Negative numbers are not considered because the product and sum are positive numbers.

1 x 40 = 40 1 + 40 = 41

2 x 20 = 40 2 + 20 = 22

4 x 10 = 40 4 + 10 = 14

5 x 8 = 40 5 + 8 = 13

I also got the addends of 11 and solved each set to get the product

1 + 10 = 11 1 x 10 = 10

2 + 9 = 11 2 x 9 = 18

3 + 8 = 11 3 x 8 = 24

4 + 7 = 11 4 x 7 = 28

5 + 6 = 11 5 x 6 = 30